Brand new BUSHNELL Chase Back Flip Up Sight with Laser $190

Brand new

The Bushnell® AR Optics Chase ™ is two sights in one. Push one button for a bright, continuous laser beam in red.
Push another to engage the flip-up Front sight.
The Chase™ mounts over the bore, with the laser allowing for a seamless, accurate transition between multiple targets.
The Back-up sight is ideal for longer shots, and integrating both saves valuable space on the accessory rail.

Features:
Laser sight with integrated flip-up front sight
Red laser
One-button operation with constant on
Green laser: 525nm; <5mw Class IIIa
Red laser: 635nm; <5mw Class IIIa
Over bore laser location
Waterproof